anyone heard of a chip or anything yet that will take a gts's lift from kicking in a 6 to kicking in at lik4 or 5?

that wont work, and heres an explanation why,

"For everyone who's always insisting on trying to lower the VVTL crossover point- here are the results of a full round of tuning on the small cam only, then the large one. The torque curves cross at about 6300 RPM, making that the theoretically ideal point. Because of the Performance of the VVT actuator it works best to change over a bit earlier, but certainly not lower than 6000 RPM like the 2000 Toyota Celica ECU."

what kind of chip can you install in the celica how much hp up would you get and how much would it cost?

a lot of "chips" are just 2.5 resistors which are connected to the IAT sensor which just tells the car that its 65 degrees out which changes the air to fuel mix but this only adds like 4bhp... but if its colder then 65 degrees then you will lose hp... its just a cheap ricer mod not worth the 35 cents for the resistor

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